1230032023 has 4 divisors (see below), whose sum is σ = 1341853128. Its totient is φ = 1118210920.

The previous prime is 1230032009. The next prime is 1230032053. The reversal of 1230032023 is 3202300321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1230032023 is a prime.

It is a plaindrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 1230031988 and 1230032006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230032053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55910536 + ... + 55910557.

It is an arithmetic number, because the mean of its divisors is an integer number (335463282).

Almost surely, 2^1230032023 is an apocalyptic number.

1230032023 is a deficient number, since it is larger than the sum of its proper divisors (111821105).

1230032023 is a wasteful number, since it uses less digits than its factorization.

1230032023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111821104.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 1230032023 is about 35071.8123711906. The cubic root of 1230032023 is about 1071.4505679200.

Adding to 1230032023 its reverse (3202300321), we get a palindrome (4432332344).

The spelling of 1230032023 in words is "one billion, two hundred thirty million, thirty-two thousand, twenty-three".